What's a spankin' new Android phone to do hot off its CTIA 2012 debut? Why, stop by the FCC for an inside-out coming out party. The Kyocera-crafted handset outlined in the docs looks to be the recently unveiled Hydro, as the device's model number -- C5170 -- matches that of the unit we got hands-on with in New Orleans. The filings don't spill much of the middleweight mobile's guts, but we were able to discern radios for CDMA 1900MHz, WiFi b/g/n and Bluetooth, as well as the existence of a 1,500mAh battery. We're still in the dark as to where this waterproofed, ICS-laden phone'll end up, but if our magic 8-ball's any indication, all signs point knowingly to Sprint. Hit up the source below to rifle through the RF tests for yourself.